Draw-n-Show takes drawing one step further. It allows you to record your on screen art and save it to your camera roll. You definitely need to read the instructions before trying anything because they do tell you a lot and most of it you will need to know.
The drawing app has some basic preset colours and four backgrounds. In the toolbar you can change the intensity and size of the lines you draw, even how fast the video will play back. At the side among the colours there is an eraser, but to clear the whole screen you can shake the device. You can create stop motion animations aswell as videos. There's even a pause button and you can record for as long as you like!
After you finish your drawing and have saved it to your camera roll you can go and view it, from there you are able to upload it to YouTube and send it via email.